Power Supply And Fuse; Sockets For Redundant Power System (Rps; Rj45 Ports - 3Com SuperStack II 3000 TX User Manual

Power Supply and Fuse

The unit automatically adjusts to the supply volt-
age. The fuse is suitable for both 110V A.C. and
220–240V A.C. operation.
WARNING: Ensure that the power is disconnected
before opening the fuse holder cover.
To change the fuse, release the fuse holder by
gently levering a small screwdriver under the fuse
holder catch. Only 5A Time Delay (anti-surge) fuses
of the same type and manufacture as the original
should be used.
Important Safety Information

Sockets for Redundant Power System (RPS)

Only connect a 3Com Redundant Power System to
this socket. For details, follow the installation
instructions in the manuals accompanying the
Redundant Power System.

RJ45 Ports

WARNING: The RJ45 ports are shielded RJ45 data
sockets. They cannot be used as telephone sockets.
Only connect RJ45 data connectors to these sockets.
Either shielded or unshielded data cables with
shielded or unshielded jacks can be connected to
these data sockets.
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